TT Toughpower 650W capable of crossfire r9 270x?

[graykarl]

so i wanted to know if i can crossfire two r9 270x http://www.gigabyte.com/products/product-page.aspx?pid=4795#ov with TT toughpower 650w psu http://www.thermaltake.com/Power_Supply/Toughpower_Series_/Toughpower/C_00002296/Toughpower_650W_GOLD_Modular_/design.htm and i will be using i5-4690k soon and do some slight overclocking if possible...so can this psu handle all this?....thnx all in advance

 

[clutchc]

It has the necessary PCIe cables (4) for the cards, What is the amp and watt rating of the +12V rail? If it's 62A, you should be fine.